static void
sgi_add_partition(int n, int sys)
{
	char mesg[256];
	unsigned int first = 0, last = 0;

	if (n == 10) {
		sys = SGI_VOLUME;
	} else if (n == 8) {
		sys = 0;
	}
	if (sgi_get_num_sectors(n)) {
		printf(msg_part_already_defined, n + 1);
		return;
	}
	if ((sgi_entire() == -1) && (sys != SGI_VOLUME)) {
		printf("Attempting to generate entire disk entry automatically\n");
		sgi_set_entire();
		sgi_set_volhdr();
	}
	if ((sgi_gaps() == 0) && (sys != SGI_VOLUME)) {
		printf("The entire disk is already covered with partitions\n");
		return;
	}
	if (sgi_gaps() < 0) {
		printf("You got a partition overlap on the disk. Fix it first!\n");
		return;
	}
	snprintf(mesg, sizeof(mesg), "First %s", str_units(SINGULAR));
	while (1) {
		if (sys == SGI_VOLUME) {
			last = sgi_get_lastblock();
			first = read_int(0, 0, last-1, 0, mesg);
			if (first != 0) {
				printf("It is highly recommended that eleventh partition\n"
						"covers the entire disk and is of type 'SGI volume'\n");
			}
		} else {
			first = freelist[0].first;
			last  = freelist[0].last;
			first = read_int(scround(first), scround(first), scround(last)-1,
				0, mesg);
		}
		if (display_in_cyl_units)
			first *= units_per_sector;
		else
			first = first; /* align to cylinder if you know how ... */
		if (!last )
			last = isinfreelist(first);
		if (last != 0)
			break;
		printf("You will get a partition overlap on the disk. "
				"Fix it first!\n");
	}
	snprintf(mesg, sizeof(mesg), " Last %s", str_units(SINGULAR));
	last = read_int(scround(first), scround(last)-1, scround(last)-1,
			scround(first), mesg)+1;
	if (display_in_cyl_units)
		last *= units_per_sector;
	else
		last = last; /* align to cylinder if You know how ... */
	if ( (sys == SGI_VOLUME) && (first != 0 || last != sgi_get_lastblock() ) )
		printf("It is highly recommended that eleventh partition\n"
			"covers the entire disk and is of type 'SGI volume'\n");
	sgi_set_partition(n, first, last-first, sys);
}
Beispiel #2
0
static int sgi_add_partition(struct fdisk_context *cxt, int n,
			     struct fdisk_parttype *t)
{
	char mesg[256];
	unsigned int first=0, last=0;
	int sys = t ? t->type : SGI_XFS;

	if (n == 10)
		sys = SGI_VOLUME;
	else if (n == 8)
		sys = 0;

	if (sgi_get_num_sectors(cxt, n)) {
		printf(_("Partition %d is already defined.  Delete "
			 "it before re-adding it.\n"), n + 1);
		return -EINVAL;
	}
	if ((sgi_entire(cxt) == -1)
	    &&  (sys != SGI_VOLUME)) {
		printf(_("Attempting to generate entire disk entry automatically.\n"));
		sgi_set_entire(cxt);
		sgi_set_volhdr(cxt);
	}
	if ((sgi_gaps(cxt) == 0) &&  (sys != SGI_VOLUME)) {
		printf(_("The entire disk is already covered with partitions.\n"));
		return -EINVAL;
	}
	if (sgi_gaps(cxt) < 0) {
		printf(_("You got a partition overlap on the disk. Fix it first!\n"));
		return -EINVAL;
	}
	snprintf(mesg, sizeof(mesg), _("First %s"), str_units(SINGULAR));
	for (;;) {
		if (sys == SGI_VOLUME) {
			last = sgi_get_lastblock(cxt);
			first = read_int(cxt, 0, 0, last-1, 0, mesg);
			if (first != 0) {
				printf(_("It is highly recommended that eleventh partition\n"
					 "covers the entire disk and is of type `SGI volume'\n"));
			}
		} else {
			first = freelist[0].first;
			last  = freelist[0].last;
			first = read_int(cxt, scround(first), scround(first), scround(last)-1,
					 0, mesg);
		}
		if (display_in_cyl_units)
			first *= units_per_sector;
		/*else
			first = first; * align to cylinder if you know how ... */
		if (!last)
			last = isinfreelist(first);
		if (last == 0) {
			printf(_("You will get a partition overlap on the disk. "
				 "Fix it first!\n"));
		} else
			break;
	}
	snprintf(mesg, sizeof(mesg), _(" Last %s"), str_units(SINGULAR));
	last = read_int(cxt, scround(first), scround(last)-1, scround(last)-1,
			scround(first), mesg)+1;
	if (display_in_cyl_units)
		last *= units_per_sector;
	/*else
		last = last; * align to cylinder if You know how ... */
	if ((sys == SGI_VOLUME) && (first != 0 || last != sgi_get_lastblock(cxt)))
		printf(_("It is highly recommended that eleventh partition\n"
			 "covers the entire disk and is of type `SGI volume'\n"));
	sgi_set_partition(cxt, n, first, last-first, sys);

	return 0;
}